Your results contain 29 solutions with the following criteria :

Solution Smile rating Users rating Popularity
WSO2 Identity Server WSO2 Identity Server 3.8 Smile No rating
0%   Popularity on the site
XiVO XiVO 3.8 Smile 4.5 Visitors
0%   Popularity on the site
Apache Apache 4.2 Smile No rating
16%   Popularity on the site
Apache Tomcat Tomcat 3.7 Smile No rating
19%   Popularity on the site
Red Hat Red Hat Enterprise Linux 4.3 Smile 4.7 Visitors
21%   Popularity on the site
Nginx logo Nginx No rating 4.7 Visitors
23%   Popularity on the site
Cassandra Cassandra 3.2 Smile 3.3 Visitors
32%   Popularity on the site
Chef Chef 4.3 Smile No rating
40%   Popularity on the site
CAS CAS 4.0 Smile No rating
41%   Popularity on the site
OpenLDAP OpenLDAP 4.3 Smile No rating
42%   Popularity on the site